It would be great to have a place withing WP that we can point users to for filing bugs instead of just dumping them in bugzilla.
Since it might be relevant, attaching their recent click-trail (or similar) should be an option.
Also useful, a way to see the status of bugs and perhaps comment on them.
See also: T90432: MediaWiki extension to embed Phabricator content in wiki pages, mw:Extension:BugzillaReports (for embedding lists of bug reports)